1V0-21.20 · Question #52
Which two VMware vSphere components provide automated uptime protection in a software- defined data center? (Choose two)
The correct answer is B. High Availability D. Fault Tolerance. This question identifies two VMware vSphere components that provide automated uptime protection for applications in a software-defined data center.
Question
Which two VMware vSphere components provide automated uptime protection in a software- defined data center? (Choose two)
Options
- AvMotion
- BHigh Availability
- CvShield Endpoint
- DFault Tolerance
How the community answered
(21 responses)- A5% (1)
- B95% (20)
Why each option
This question identifies two VMware vSphere components that provide automated uptime protection for applications in a software-defined data center.
vMotion allows for live migration of running virtual machines between hosts without interruption, which is for planned maintenance or load balancing, not automated uptime protection against unexpected host failures.
VMware High Availability (HA) automatically restarts virtual machines on other hosts in the cluster when a host fails, ensuring service continuity and uptime protection without manual intervention.
vShield Endpoint is a security solution that offloads antivirus and anti-malware agent processing from individual VMs to a secure virtual appliance, and does not provide uptime protection for VMs.
VMware Fault Tolerance (FT) creates a live shadow instance of a virtual machine on a separate host, providing continuous availability with zero downtime and zero data loss by instantly activating the secondary VM upon primary host failure.
Concept tested: VMware vSphere uptime protection features
Source: https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.avail.doc/GUID-15740C3D-67E2-4DAB-8A09-5D8806297298.html
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